456943424345 has 16 divisors (see below), whose sum is σ = 567275562000. Its totient is φ = 352927346688.

The previous prime is 456943424339. The next prime is 456943424369. The reversal of 456943424345 is 543424349654.

It can be written as a sum of positive squares in 8 ways, for example, as 85259328064 + 371684096281 = 291992^2 + 609659^2 .

It is a cyclic number.

It is not a de Polignac number, because 456943424345 - 2¹⁴ = 456943407961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2457821 + ... + 2637189.

It is an arithmetic number, because the mean of its divisors is an integer number (35454722625).

Almost surely, 2^456943424345 is an apocalyptic number.

It is an amenable number.

456943424345 is a deficient number, since it is larger than the sum of its proper divisors (110332137655).

456943424345 is a wasteful number, since it uses less digits than its factorization.

456943424345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196972.

The product of its digits is 24883200, while the sum is 53.

The spelling of 456943424345 in words is "four hundred fifty-six billion, nine hundred forty-three million, four hundred twenty-four thousand, three hundred forty-five".